National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Unknown Precip and Breezy

28°F

-2°C

Humidity 63%
Wind Speed W 23 G 36 mph
Barometer 29.95 in (1015.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 28 Nov 1:53 am EST
Extended Forecast for

2 Miles ENE Williamsburg PA

  • Overnight

    Overnight: A chance of snow showers, mainly between 3am and 5am. Mostly cloudy, with a low around 27. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 36. West wind 15 to 18 mph, with gusts as high as 38 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. West wind around 6 mph becoming calm in the morning.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 28. Light southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Rain and snow showers before 4pm, then a chance of rain showers. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
A chance of snow showers, mainly between 3am and 5am. Mostly cloudy, with a low around 27. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 36. West wind 15 to 18 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 23. West wind 8 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 39. West wind around 6 mph becoming calm in the morning.
Saturday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 28. Light southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow showers before 4pm, then a chance of rain showers. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 36.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Williamsburg PA
 40.47°N 78.18°W (Elev. 1053 ft)
Last Update:
1:28 am EST Nov 28, 2025
Forecast Valid:
2am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation